The Lagoon-Causeway is in Crippen Regional Park, Bowen Island. A short walk from the Ferry. The images are of the causeway connecting Deep Bay with Snug Cove.
The causeway provides pedestrian access to the ferry terminal for many of the local residents. The Lagoon is fed from a creek running from Killarney Lake. The causeway is slowly deteriorating, but is still well used (and loved) by residents and visitors. A fish ladder can be found on the ocean side of the causeway for Salmon to enter the Lagoon and creeks. At very high-tides salt water enters the Lagoon.
